chemistry practical and friends

Finally
last test of this week is finish~chemistry practical
bad thing is
I couldn't finish the question
the last experiment not yet done
I just start to do it when they announce time's up
and also making mistake on graph
so
I'm losing 11 marks for sure
haiz..................


ALSO
I made someone angry yesterday
and he is still angry today
feel bad about that
never thought it will be so serious.......until he is mad
hope he is ok after few days
don't want to loss a friend because of small matter